Paper thin new conveyor belting made of Mylar polyester film provides glossy finish for chocolates at the Goldenberg Candy Company in Philadelphia PA. Shown is end of 128 foot belt which carried candies through cooling tunnel.

Plaques made by joining two thin sheets of Mylar polyester film carry chocolate candies from enrober to cooling tiers at Stephen F. Whitman and Son, Inc. in Philadelphia, Pennsylvania. Plaques are easy to keep clean because of smooth surface.

Because of its strength and resistance to oils and greases, new conveyor belting made of Mylar polyester film as been adopted by many bakeries. Here the new belting carries freshly cooked doughnuts to powered sugar bin at the General Baking Company...

This tank car is being filled with formaldehyde for phenol and urea-formaldehyde plastics at the Perth Amboy, New Jersey plant of DuPont's Electrochemicals Department. Formaldehyde is manufactured from methanol and air.

Certain types of coated fabrics require a soft or fleece back. Notable among these are those designed for table covers and upholstery fabrics. This photograph shows the operation where the nap or fleece back is completed at the Newburg, New York...

Nylon flake pours from the hoppers in the DuPont Company's plant at Seaford, Delaware; Martinsville, Virginia and Chattanooga, Tennessee for shipment to the company's plastics plants where it is used in the manufacture of brush stock, electrical...

Here is how a fabric processed with a water repellent will react toward globules of water. Not only is the design attractive in itself but it clearly shows the practicability of a water repellent treatment. Material processed with DuPont Aridex or...

Formaldehyde for phenol and urea-formaldehyde plastics and other industrial and agricultural uses is contained into these tank cars. These cars are at the Perth Amboy, New Jersey plant of DuPont's Electrochemicals Department where formaldehyde is...

Formaldehyde for plastics and other uses is made from methyl alcohol (methanol) and air. These are the big storage tanks for methanol at the Perth Amboy NJ plant of DuPont's Electrochemicals Department where formaldehyde is manufactured. The...

Standard spray testing equipment used to determine the water repellency of a Zelan treated fabric versus an untreated fabric in the DuPont Technical Laboratory, Fine Chemicals Division, Deepwater, New Jersey.